Page 105 - Turning_catalog_INCH_2022_45_P261-508

GEMI (full radius) ±.0031 .394 Ref.
Utility Double-Ended Full Radius
Inserts for Internal and External 8°
Grooving and Profiling
CW
RE BW GROOVE-TURN

Dimensions Recommended Machining Data

IC808 ap f turn f groove
Designation CW RE CWTOL (1) RETOL (2) BW (inch) (IPR) (IPR)
GEMI 2010Y .079 .039 .0008 .0020 .063 • .004-.039 .0024-.0047 .0012-.0031
GEMI 3015Y .118 .059 .0016 .0020 .079 • .004-.059 .0039-.0071 .0020-.0039
• DMIN for internal application=45" • For cutting speed recommendations and user guide, see pages 471-488
(1) Cutting width tolerance (+/-)
(2) Corner radius tolerance (+/-)
For tools, see pages: AVC-GEAIR/L (371) • E-GEHIR / E-GHIR (364) • GEAIR/L (364) • GEHIR/L (362) • GEHIR/L-SC (363) • GEHSR (397)
• GEHSR/L-SL (397)

GEPI (W<M) ±.001 .394 Ref.
Precision Ground Double-Ended 8° .114 Ref.
Inserts for Internal Grooving RE BW
CW
CDX

Dimensions Tough 1 Hard Recommended
Machining Data

IC528 IC08 IC908 f groove
Designation CW RE CWTOL (1) RETOL (2) CDX (3) BW (IPR)
GEPI 1.00-0.10 .039 .004 .0008 .0012 .063 .071 • • • .0004-.0012
GEPI 1.00-0.50 .039 .020 .0008 .0012 .063 .071 • .0004-.0016
GEPI 1.04-0.00 .041 .000 .0008 .0012 .063 .071 • • • .0004-.0012
GEPI 1.20-0.00 .047 .000 .0008 .0012 .071 .071 • • • .0004-.0012
GEPI 1.25-0.10 .049 .004 .0008 .0012 .079 .071 • • • .0008-.0016
GEPI 1.40-0.00 .055 .000 .0008 .0012 .079 .071 • • • .0008-.0016
GEPI 1.47-0.00 .058 .000 .0008 .0012 .079 .071 • • • .0008-.0016
GEPI 1.50-0.10 .059 .004 .0008 .0012 .079 .071 • • • .0008-.0016
GEPI 1.57-0.15 .062 .006 .0008 .0012 .079 .071 • • • .0008-.0020
GEPI 1.70-0.05 .067 .002 .0008 .0012 .098 .071 • • • .0008-.0020
GEPI 1.78-0.15 .070 .006 .0008 .0012 .098 .071 • • • .0008-.0020
• Toolholder seat needs to be modified according to insert profile to ensure clearance • DMIN for internal application=453"
• For cutting speed recommendations and user guide, see pages 471-488
(1) Cutting width tolerance (+/-)
(2) Corner radius tolerance (+/-)
(3) Cutting depth maximum
For tools, see pages: E-GEHIR / E-GHIR (364) • GEHIMR/L (361) • GEHIMR/L-SC (361)

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